Clinical Research Directory

Inclusion Criteria: * suspected or confirmed periampullary carcinoma (tumor) and indication for PPPD (pylorus-preserving pancreaticoduodenectomy) or Whipple surgery * high-risk profile for the development of a postoperative pancreatic fistula (POPF) after pancreatic head resection: soft pancreas and Pancreatic duct diameter \< 3 mm (preoperative and intraoperative confirmation) * written informed consent of the participant after successful Informed consent Exclusion Criteria: * patients on whom another procedure is to be performed simultaneously in addition to PPPD or Whipple surgery * confirmed other primary tumor * previous transplantation of an organ or tissue * known infection with HIV (HIV antibodies) * positive hepatitis C antibodies, positive hepatitis B surface antigens and hepatitis Bc antibodies * insulin-treated diabetes mellitus * history of hypersensitivity to any of the drugs used or their ingredients or to drugs with a similar chemical structure * concurrent participation in another clinical trial (incl. within the last 4 weeks prior to inclusion). * addiction or other medical conditions that do not allow the subject to understand the nature and not be able to appreciate the nature, scope and possible consequences of the trial * pregnant or breastfeeding women * women of childbearing age, except for women who meet the following criteria: 1. Post-menopausal (12 months of natural amenorrhea or 6 months of amenorrhea with Serum FSH \> 40 U/ml) 2. Post-operative (6 weeks after bilateral ovariectomy with or without hysterectomy) 3. Regular and correct use of a contraceptive method with an failure rate \< 1% per year 4. Sexual abstinence 5. Vasectomy of the partner * evidence that the patient is unlikely to comply with the protocol